Definitions for rocket
ˈrɒk ɪtrock·et

Princeton's WordNet(0.00 / 0 votes)Rate this definition:

1. rocket, projectilenoun

   any vehicle self-propelled by a rocket engine

2. rocket, rocket enginenoun

   a jet engine containing its own propellant and driven by reaction propulsion

3. rocket, roquette, garden rocket, rocket salad, arugula, Eruca sativa, Eruca vesicaria sativanoun

   erect European annual often grown as a salad crop to be harvested when young and tender

4. rocket, skyrocketnoun

   propels bright light high in the sky, or used to propel a lifesaving line or harpoon

5. skyrocket, rocketverb

   sends a firework display high into the sky

6. rocket, skyrocketverb

   shoot up abruptly, like a rocket

   "prices skyrocketed"

7. rocketverb

   propel with a rocket

GCIDE(0.00 / 0 votes)Rate this definition:

1. Rocketnoun

   any flying device propelled by the reactive force of hot gases expelled in the direction opposite its motion. The fuel used to generate the expelled gases in rockets may be solid or liquid; rockets propelled by liquid fuels typically have a combustible fuel (such as hydrogen or kerosene) which is combined inside the rocket engine with an oxidizer, such as liquid oxygen. Single liquid fuels (called monopropellants) are also known. Since rocket engines do not depend on a surrounding fluid medium to generate their thrust, as do airplanes with propellers or jet engines, they may be used for propulsion in the vacuum of space.

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

Webster Dictionary(0.00 / 0 votes)Rate this definition:

1. Rocketnoun

   a cruciferous plant (Eruca sativa) sometimes eaten in Europe as a salad

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

2. Rocketnoun

   damewort

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

3. Rocketnoun

   rocket larkspur. See below

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

4. Rocketnoun

   an artificial firework consisting of a cylindrical case of paper or metal filled with a composition of combustible ingredients, as niter, charcoal, and sulphur, and fastened to a guiding stick. The rocket is projected through the air by the force arising from the expansion of the gases liberated by combustion of the composition. Rockets are used as projectiles for various purposes, for signals, and also for pyrotechnic display

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

5. Rocketnoun

   a blunt lance head used in the joust

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

6. Rocketverb

   to rise straight up; said of birds; usually in the present participle or as an adjective

   Etymology: [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See Rock a distaff.]

Freebase(0.00 / 0 votes)Rate this definition:

1. Rocket

   A rocket is a self-propelled, unguided weapon system powered by a rocket motor.

Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition:

1. Rocket

   rok′et, n. a firework which is projected through the air, used for making signals in war, and for saving life at sea by conveying a line over a stranded vessel.—v.i. to fly straight up rapidly when flushed.—ns. Rock′et-case, a case for holding the materials of a rocket; Rock′eter. [Old It. rocchetto; of Teut. origin. Cf. Rock, a distaff.]

2. Rocket

   rok′et, n. any one of several ornamental Old World herbs of the genus Hesperis, of the mustard family. [O. Fr. roquette—L. eruca, cole-wort.]

Dictionary of Nautical Terms(0.00 / 0 votes)Rate this definition:

1. rocket

   The well-known pyrotechnical preparation, but modified to suit various purposes. A cylindrical case charged with a fiercely burning composition, the gases of which, rushing out from the after-end against the resisting atmosphere, propel the whole forward at a rate continually increasing, until the composition be expended. It is generally kept in balance by a long light stick or tail attached. The case is made of metal or paper, and variously headed to the amount of 32 lbs. if its purpose be war (see CONGREVE-ROCKETS); life-saving (by conveying a line over a stranded vessel); even the killing of whales, when reduced to 1, 2, or 3 lbs.; or, lastly, signals, for which it is fired straight upwards.

Military Dictionary and Gazetteer(0.00 / 0 votes)Rate this definition:

1. rocket

   A rocket is a projectile which is set in motion by a force residing within itself; it therefore performs the twofold function of piece and projectile. See Pyrotechny.

Rap Dictionary(0.00 / 0 votes)Rate this definition:

1. rocketnoun

   A joint (see marijuana).

2. rocketnoun

   To blast off into a high when smoking a joint.

Matched Categories

1. • Herb
   • Jet Engine
   • Propel
   • Rise
   • Vehicle
   • Visual Signal

How to pronounce rocket?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say rocket in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of rocket in Chaldean Numerology is: 5

2. Pythagorean Numerology

   The numerical value of rocket in Pythagorean Numerology is: 9

Examples of rocket in a Sentence

1. Donald Trump:

   I used to watch it, it'd be like a rocket ship when I put out a beauty.

2. Scott Adams:

   I believe everyody in the world should have guns. Citizens should have bazookas and rocket launchers too. I believe that all citizens should have their weapons of choice. However, I also believe that only I should have the ammunition. Because frankly, I wouldn't trust the rest of the goobers with anything more dangerous than string.

3. Brian Barnett:

   You’re on the rocket getting ready to go up, then you just make sure, we’ll make sure you’re connected to the Solstar Wi-Fi signal and then we take the rest from there.

4. Comilla Sasson:

   It's not rocket science by any means, but ‘heart stopped’ triggers that this is a medical emergency.

5. Walid Asad:

   We are besieged. Everyday life is difficult. But I will never forget the children who have become scapegoats, seeing their innocent faces torn by rocket fragments in this war, the United States and international community must carry out their humanitarian duty and prevent the regime and its allies from letting this happen again.

Images & Illustrations of rocket

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